钛金属和钛产业的发展

Development of Titanium and Its Industry

对钛的研究和产业发展状况进行了综述,包括钛的发现、钛工业发展、钛的主要应用等,通过研究,对今后钛及钛合金的研究方向和钛产业发展提出了建议,认为:钛在更广阔的领域获得应用需解决两方面的问题:(1)提高钛在不同用途上特性,如,通过合金化、金属间化合物以及研制新型钛合金提高性能;(2)有效降低钛的生产成本,如从海绵钛生产、材料设计和材料加工等环节降低成本。

The titanium alloys research, its industry development and application was reviewed in this pa- per, was focused on （a） the discovery and extraction of titanium, （b） situation of titanium industry development and the main enterprises in USA, Commonwealth of the Independent States, Japan, China, and Europe, （c） titanium and titanium alloys application on aeronautics and astronautics, ship making, chemi- cal industry, transport vehicles, buildings in land and ocean, and others fields. As a result of study, suggestions on titanium research and industry development are given. Making titanium and titanium alloys used in a wider range can be put into practice by two paths, （a） improving properties by titanium alloying, intermetallic compounds, and new alloys research, and （b） lowering the cost in production of titanium sponge, materials design, materials processing, and SO on,